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【英語】過去完成時-知識點歸納與練習(xí)(word)1-資料下載頁

2025-04-01 22:37本頁面
  

【正文】 案】A【解析】【詳解】句意:——胡先生在哪里?——他和他的同學(xué)們一起在湖邊練習(xí)唱歌。A. is practising正在練習(xí);單數(shù); B. are practising正在練習(xí),復(fù)數(shù);C. will practise將去練習(xí);一般將來時;D. would practise會去練習(xí),過去將來時。根據(jù)上文Where is Mr. Wu? 可知下文用現(xiàn)在進(jìn)行時,其結(jié)構(gòu)是be doing的形式,主語是he, together with his students在句中做狀語;這里be動詞用is。根據(jù)題意,故選A。38. Mr. Black will go to Shanghai in a few days. Do you know when the earliest plane _____on Sunday? At 10:00am.A.leaves off B.took off C.is leaving off D.is taking off【答案】D【解析】句意:——布萊克先生幾天后將去上海。你知道星期日最早的飛機(jī)什么時候起飛嗎?——上午10點??疾閯釉~短語和時態(tài)辨析題。leave off停止,中斷(做某事);take off (飛機(jī))起飛,都是固定短語,可知后者符合句意,可排除AC兩項。問句是時間狀語從句,主句do是一般現(xiàn)在時,可知過去式took錯誤,結(jié)合答語At 10:,故選D。39.She ________on the phone,so I just smiled at her and went away.A.has talked B.was talking C.will talk D.is talking【答案】B【解析】【詳解】句意:她正在打電話,所以我只是朝她笑笑就走了??疾閯釉~時態(tài)辨析。so所以,表結(jié)果;根據(jù)so I just smiled at her and went away,可知她正在打電話,需用過去進(jìn)行時,故選B。40.—Do you think if Tom _____the work well tomorrow?—I think he will if he ______his best.A.does, will try B.will do, tries C.does, tries D.will do, will try【答案】B【解析】【詳解】句意:你認(rèn)為明天Tom是否會把工作做好?我認(rèn)為如果他盡他的最大努力,他會做好的。does做,第三人稱單數(shù)形式;will do將會做,一般將來時態(tài);will try將會努力,一般將來時態(tài);tries一般現(xiàn)在時態(tài),第三人稱單數(shù)形式。根據(jù)句意可知,第一句話中if是“是否”,引導(dǎo)賓語從句,從句中有tomorrow,表示將來的事情,故用一般將來時態(tài)will do;第二句話if是“如果”,引導(dǎo)條件狀語從句,從句中用一般現(xiàn)在時,主句用一般將來時態(tài),主語是he第三人稱單數(shù),故用tries。選B。41.— What were you doing when we were playing basketball yesterday afternoon?— I ______ the classroom.A.was cleaning B.have cleanedC.will clean D.clean【答案】A【解析】試題分析:句意:昨天下午當(dāng)我們正在打籃球時,你正在做什么?結(jié)合語境可知下文描述的是過去某時正在進(jìn)行的動作,故用過去進(jìn)行時態(tài)。選A??键c:考查動詞的時態(tài)。42.My family ________ supper together every day. It’s really a happy time for all of us.A.have B.had C.a(chǎn)re having D.will have【答案】A【解析】試題分析:句意:我的家人每天都一起吃晚飯,對于我們大家來說這真的是幸福的時光。have supper是一個固定的短語,意思是吃晚飯。根據(jù)句意及句中的every day可知,這個句子應(yīng)該使用一般現(xiàn)在時,表示經(jīng)常性的動作,故選A。B選項是一般過去時;C選項是現(xiàn)在進(jìn)行時;D選項是一般將來時??键c:考查動詞時態(tài)。43.Unless you ________ your ID card, the teacher won’t let you in.A.will have B.have C.had【答案】B【解析】【詳解】句意:除非你有身份證,否則老師不會讓你進(jìn)去的。A. will have將有; 一般將來時;B. have有,一般現(xiàn)在時態(tài);C. had有,一般過去時態(tài)。這里是unless引導(dǎo)的條件狀語從句,遵循主句用一般將來時,從句用一般現(xiàn)在時態(tài),從句主語是you ,動詞用原形。根據(jù)題意,故選B?!军c睛】if和unless引導(dǎo)的條件狀語從句而已算是其中一種;主將從現(xiàn)常見的有以下四種情況:一、條件狀語從句的主句是一般將來時,那么從句常常用一般現(xiàn)在時如:When I grow up,I’ll be a nurse and look after patients我長大后要當(dāng)一名護(hù)士,照顧病人二、如果主句是祈使句,那么從句通常要用一般現(xiàn)在時如:Don’t laugh at me when I make a mistake.我犯錯誤的時候不要笑話我.三、如果主句是含有情態(tài)動詞的一般現(xiàn)在時,根據(jù)需要從句多用現(xiàn)在進(jìn)行時如:You should be quiet when you are in the reading room在閱覽室時應(yīng)保持安靜 ,祈使句應(yīng)用not to.如。 She said not to close the window常見的時間狀語從句的連詞有:as soon as,when,while ,as,until等用在unless或if中可以是下面的用法:I will not go boating if it rains tomorrow.Unless you have finish your homework,I won39。t allow you to watch TV.44.We _____ the festival since the first pioneers arrived in America.A.celebrates B.celebratingC.celebrated D.have celebrated【答案】D【解析】句意:自從第一批開拓者來到美國,我們就慶祝這個節(jié)日。考查動詞時態(tài)辨析題。since the first pioneers arrived in America自從第一批開拓者來到美國,這個是一段時間,用于現(xiàn)在完成時態(tài),we是復(fù)數(shù)人稱,需用“have+過去分詞”結(jié)構(gòu);根據(jù)句意語境,可知選D。45.There39。s little meat in the fridge. I _______ some in the supermarket. A.buy B.bought C.will buy D.have bought【答案】C【解析】句意:冰箱里幾乎沒有肉了。我會在超市買一些。A. buy動詞,買;B. bought過去式,買;C. will buy一般將來時結(jié)構(gòu),會買;D. have bought現(xiàn)在完成時態(tài)結(jié)構(gòu),已買。根據(jù)前一句可知,“買肉”這件事還未發(fā)生,所以使用一般將來時態(tài),will+動詞原形。故選:C。46.Sally _______ reading the novel. She will return it in the afternoon.A.finish B.finishes C.has finished D.is finishing【答案】C【解析】【詳解】句意:莎莉已讀完小說了。她下午還。A. finish動詞原形; B. finishes一般現(xiàn)在時態(tài)的第三人稱單數(shù)形式; C. has finished 現(xiàn)在完成時態(tài)的第三人稱單數(shù)形式;D. is finishing現(xiàn)在進(jìn)行時態(tài)的第三人稱單數(shù)形式。根據(jù)下句She will return it in the afternoon. 她下午還??芍呀?jīng)讀完了,故用現(xiàn)在完成時態(tài),故選C。47.If you fail in the exam, you ________ him down.A.would let B.lets C.will let D.let【答案】C【解析】句意:如果你考試不及格,你就會讓他失望的。would let是過去將來時;lets一般現(xiàn)在時;will let一般將來時;let讓,動詞原形。let sb. down讓某人失望,是一個固定短語。句中If引導(dǎo)的是條件狀語從句,從句中用一般現(xiàn)在時態(tài),主句應(yīng)用一般將來時態(tài),故選C。48.It’s late mom, why don’t you sleep?Your dad hasn’t e back. I ________ for him.A.a(chǎn)m waiting B.wait C.waited D.have waited【答案】A【解析】【詳解】句意:——媽媽很晚了,你為什么不睡覺?——你爸爸還沒回來。我在等他。A. am waiting現(xiàn)在進(jìn)行時;B. wait動詞原形;C. waited過去式;D. have waited現(xiàn)在完成時。本題主要考查現(xiàn)在進(jìn)行時。根據(jù)題意,爸爸還沒有回來,“我”正在等你爸爸。表示現(xiàn)在正在進(jìn)行的動作,用現(xiàn)在進(jìn)行時 am/is/are + doing 的形式。又因為主語是 I,故 be 動詞用 am。故填 am waiting,故選A。49.Mr. Green _______ London, but he will e back in two days.A.has been to B.has gone to C.goes to D.leaves【答案】B【解析】【詳解】句意:Green先生去了倫敦,但是他將在兩天之后回來。has been to去過某地,已經(jīng)回來了;has gone to去了某地,還沒有回來;goes to去…,一般現(xiàn)在時;leaves離開,一般現(xiàn)在時。根據(jù)句意but he will e back in two days可知,這里表示Green先生去了倫敦,還沒有回來。故應(yīng)選B。50.—What do you think of your hometown,Kate?—It a ’s more beautiful than before.A.has changed B.changesC.will change D.change【答案】A【解析】句意:你覺得你的家鄉(xiāng)怎么樣,凱特?它改變了很多,比以前更美麗了。A. has changed現(xiàn)在完成時態(tài),已改變;B. changes一般現(xiàn)在時態(tài)的動詞三單形式,改變;C. will change一般將來時態(tài),將會改變;D. change動詞原形,改變。根據(jù)語境可知,本句表示過去的動作對現(xiàn)在造成的影響與結(jié)果,所以使用現(xiàn)在完成時態(tài),has/have+動詞的過去分詞。故選:A。
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